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Mathematics 17 Online
OpenStudy (kingogcobraxx):

@thesmartone ... lol back at it again

TheSmartOne (thesmartone):

What's the question you need help with today? (:

OpenStudy (kingogcobraxx):

TheSmartOne (thesmartone):

we have inequalities graphed with a full line, not a dashed line

TheSmartOne (thesmartone):

If the inequality is < or > , the graph is a dotted line. If the inequality is ≤ or ≥ , the graph is a solid line. So remove all the answer choices that have < or > which answer choices remain?

OpenStudy (kingogcobraxx):

b and d

TheSmartOne (thesmartone):

those are the answer choices that remain, now plug in (0, 0) and see for which equations (0, 0) is true :)

OpenStudy (kingogcobraxx):

:|

OpenStudy (kingogcobraxx):

if i knew how to do this stuff i wouldnt be here lol

OpenStudy (kingogcobraxx):

@Sachintha

OpenStudy (agent0smith):

" plug in (0, 0) and see for which equations (0, 0) is true :)" Pick one of the remaining answer choices. Plug in 0 for x and 0 for y, into the two inequalities. Show what you get.

OpenStudy (kingogcobraxx):

0 ≤3x-1:x+30≥ 6

OpenStudy (agent0smith):

Looks like you plugged in 0 for y, but not for x

OpenStudy (agent0smith):

And how did you get 30? 3y means 3 times y. So if you plug in 0, it's 3*0, not 30

OpenStudy (kingogcobraxx):

im not typing it again

OpenStudy (agent0smith):

k

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